[svg2] Make 'x' and 'y' presentation attributes

Source/core/css/resolver/StyleBuilderConverter.cpp

Index: Source/core/css/resolver/StyleBuilderConverter.cpp
diff --git a/Source/core/css/resolver/StyleBuilderConverter.cpp b/Source/core/css/resolver/StyleBuilderConverter.cpp
index b51095c6ced8b29a33611d2ed98ddfa47e9a90b9..57f85f0cf3dd3dfe0593da90149b584784e9de42 100644
--- a/Source/core/css/resolver/StyleBuilderConverter.cpp
+++ b/Source/core/css/resolver/StyleBuilderConverter.cpp
@@ -501,6 +501,13 @@ Length StyleBuilderConverter::convertLength(StyleResolverState& state, CSSValue*
     return result;
 }
 
+Length StyleBuilderConverter::convertLengthUnzoomed(StyleResolverState& state, CSSValue* value)
+{
+    CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
+    CSSToLengthConversionData conversionData = state.cssToLengthConversionData().copyWithAdjustedZoom(1.0f);
+    return primitiveValue->convertToLength<FixedConversion | PercentConversion>(conversionData);
+}
+
 Length StyleBuilderConverter::convertLengthOrAuto(StyleResolverState& state, CSSValue* value)
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);